Your search has yeild 16 works by Artist Unknown.
Artist Unknown

Folding Screen with Design of the Scenes from the Tale of Genji: Rivalry of the Carriages
Early Edo Period (17th c.) Color on gold-leaf paper, pair of six-fold screens

Banquet Scene
Mid Edo Period (18th c.) Color on paper, hanging scroll

Autumn Flowers
Mid Edo Period (18th c.) Color on gold-leaf paper, pair of six-fold screens

Folding Screen with Design of the Scenes from the Tale of Genji
Early Edo Period (17th c.) Color on gold-leaf paper, pair of six-fold screens

Portrait of Pauline Bonaparte
Early 19th c. Oil on canvas

Napoleon at Fontainebleau, 31 March 1814 [after Hippolyte-Paul Delaroche (1797-1856)]
Early 19th c. Engraving

Folding Screen with Design of Mount Yoshino
Edo Period (18th c.) Color on gold-leaf paper, six-fold screen

Folding Screen with Design of the Scenes from the Tale of Genji
Mid Edo Period (18th c.) Color on paper, six-fold screen

Folding Screen with Design of Cultivation
Momoyama Period (16th c.) Color on paper, six-fold screen

The Tale of Uso-Hime (Princess Bullfinch) from Japanese Fairy Tale “Owl”
Copied c. 1596-1615 Color on paper, handscroll

Nara-Ehon (Nara Picture Books): Hitomotogiku (vol. 2)
c. 1661-72 Color on gold-leaf paper, bound book

Bust of the Emperor
c. 1600 Marble

A Pair of Round Tables Inlaid with Portraits
19th c. Wood, gilt bronze, porcelain

Folding Screen with Design of Musashino Plain
Early Edo Period (17th c.) Color on gold-leaf paper, pair of six-fold screens

Folding Screen with Design of Musashino Plain (Autumn View of Countryside)
Early-Mid Edo Period (late 17th c. - 18th c.) Color on gold-leaf paper, pair of six-fold screens

Allegory of Harvest
1893 Oil on canvas